Square root of 1801
The square root of 1801 is 42.43819 (rounded to 6 decimal places). It cannot be simplified.
Square root of 1801
Pick any whole number from 1 to 10,000.
How to work it out
- 1
The square root of 1801 is the number that multiplied by itself gives 1801.
- 2
1801 is between the perfect squares 42² = 1764 and 43² = 1849, so its square root is between 42 and 43.
- 3
1801 has no square factor bigger than 1, so the radical stays as it is.
- 4
A calculator, or long division of digits, gives
LaTeX source of the formulas on this page
\[ \sqrt{1801} = \sqrt{1801} \approx 42.43819 \]
\[ \sqrt{1801} \]
\[ \sqrt{1801} \approx 42.43819 \]Squares around 1801
| Number | Squared |
|---|---|
| 41 | 1681 |
| 42 | 1764 |
| 43 | 1849 |
| 44 | 1936 |
Questions
What is the square root of 1801?
The square root of 1801 is 42.43819 (rounded to 6 decimal places). It cannot be simplified.
Is 1801 a perfect square?
No. It lies between 42² = 1764 and 43² = 1849.
What is 1801 squared?
1801 × 1801 = 3243601.
What is the square root of 1801 rounded to 2 decimals?
42.44.